Report on the fair selling prices of caustic soda,               chlorine, hydrochloric acid and bleaching powder, Bombay 1967 

 - Delhi  The manager of publication         1968 
 - viii,122-p.,App.:101-122-p.  cm. 
<br/><br/> PTC.457(n)/450 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(F41160):76.2.N67T, K8  GD